Messages in this thread | | | Date | Fri, 23 May 2008 16:40:12 +0100 | From | Jeremy Fitzhardinge <> | Subject | Re: [PATCH] kmemcheck: SMP support |
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Vegard Nossum wrote: > This works on real hw, but not on qemu. It seems to get stuck waiting for one > of the atomic values to change. Don't know why yet, it might just be yet > another bug in qemu... (we've hit at least two of them so far. And they were > real bugs too.) >
I've noticed that qemu mis-reports the eip of cmpxchg if it faults (it reports the eip of the start of the basic block, I think). Does that match what you're seeing?
J
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